package com.heima.article.listen;


import com.heima.common.constants.article.HotArticleConstants;
import lombok.extern.slf4j.Slf4j;
import org.springframework.amqp.rabbit.annotation.Queue;
import org.springframework.amqp.rabbit.annotation.RabbitListener;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.ListOperations;
import org.springframework.data.redis.core.StringRedisTemplate;
import org.springframework.stereotype.Component;

@Component
@Slf4j
public class HotArticleScoreListener {


    @Autowired
    StringRedisTemplate  redisTemplate;

    @RabbitListener(queuesToDeclare = {@Queue(HotArticleConstants.HOT_ARTICLE_SCORE_BEHAVIOR_QUEUE)})
    public void articleBehaviorHandler(String articleMess){
        log.info(" 文章实时更新队列: 接收到文章行为变化 消息内容: {}",articleMess);
        try {
            // 发布文章
            ListOperations<String, String> listOperations = redisTemplate.opsForList();
            listOperations.rightPush(HotArticleConstants.HOT_ARTICLE_SCORE_BEHAVIOR_LIST,articleMess);
            log.info(" 文章实时更新队列: 接收到文章行为变化 消息内容: {}",articleMess);
        } catch (Exception e) {
            e.printStackTrace();
            log.error("文章实时更新队列， 消息处理失败: {}   失败原因: {}",articleMess,e.getMessage());
        }
    }

}
